80812368

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 180

約数和(自身を含む): 283645908

約数和(自身を除く): 202833540

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 881, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1762, 1764, 1872, 1911, 2184, 2352, 2548, 2643, 3276, 3524, 3528, 3822, 4368, 5096, 5286, 5733, 6167, 6552, 7048, 7056, 7644, 7929, 10192, 10572, 11453, 11466, 12334, 13104, 14096, 15288, 15858, 18501, 21144, 22906, 22932, 24668, 30576, 31716, 34359, 37002, 42288, 43169, 45812, 45864, 49336, 55503, 63432, 68718, 74004, 80171, 86338, 91624, 91728, 98672, 103077, 111006, 126864, 129507, 137436, 148008, 160342, 172676, 183248, 206154, 222012, 240513, 259014, 274872, 296016, 320684, 345352, 388521, 412308, 444024, 481026, 518028, 549744, 561197, 641368, 690704, 721539, 777042, 824616, 888048, 962052, 1036056, 1122394, 1282736, 1443078, 1554084, 1649232, 1683591, 1924104, 2072112, 2244788, 2886156, 3108168, 3367182, 3848208, 4489576, 5050773, 5772312, 6216336, 6734364, 8979152, 10101546, 11544624, 13468728, 20203092, 26937456, 40406184, 80812368]

約数ペア:

[(1, 80812368), (2, 40406184), (3, 26937456), (4, 20203092), (6, 13468728), (7, 11544624), (8, 10101546), (9, 8979152), (12, 6734364), (13, 6216336), (14, 5772312), (16, 5050773), (18, 4489576), (21, 3848208), (24, 3367182), (26, 3108168), (28, 2886156), (36, 2244788), (39, 2072112), (42, 1924104), (48, 1683591), (49, 1649232), (52, 1554084), (56, 1443078), (63, 1282736), (72, 1122394), (78, 1036056), (84, 962052), (91, 888048), (98, 824616), (104, 777042), (112, 721539), (117, 690704), (126, 641368), (144, 561197), (147, 549744), (156, 518028), (168, 481026), (182, 444024), (196, 412308), (208, 388521), (234, 345352), (252, 320684), (273, 296016), (294, 274872), (312, 259014), (336, 240513), (364, 222012), (392, 206154), (441, 183248), (468, 172676), (504, 160342), (546, 148008), (588, 137436), (624, 129507), (637, 126864), (728, 111006), (784, 103077), (819, 98672), (881, 91728), (882, 91624), (936, 86338), (1008, 80171), (1092, 74004), (1176, 68718), (1274, 63432), (1456, 55503), (1638, 49336), (1762, 45864), (1764, 45812), (1872, 43169), (1911, 42288), (2184, 37002), (2352, 34359), (2548, 31716), (2643, 30576), (3276, 24668), (3524, 22932), (3528, 22906), (3822, 21144), (4368, 18501), (5096, 15858), (5286, 15288), (5733, 14096), (6167, 13104), (6552, 12334), (7048, 11466), (7056, 11453), (7644, 10572), (7929, 10192)]